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中文名称 英文名称 CAS号 化学式 结构式图片
—— [3-Oxo-2-((E)-styryl)-2,3-dihydro-isoindol-(1E)-ylidene]-acetic acid ethyl ester 66659-14-1 C20H17NO3
[3-Oxo-2-((E)-styryl)-2,3-dihydro-isoindol-(1E)-ylidene]-acetic acid ethyl ester
—— 3-(3'-Chlorphenyl)-7-methoxy-4H-1-benzopyran-4-on 66832-69-7 C13H13ClO3
3-(3'-Chlorphenyl)-7-methoxy-4H-1-benzopyran-4-on
—— 3α-Hydroxy-5β-<11,11,23,23-2H4>-cholansaeure 69661-08-1 C24H40O3
3α-Hydroxy-5β-<11,11,23,23-2H4>-cholansaeure
—— (3R,4S)-allyl 3-(tert-butyldimethylsiloxy)-4-{(S)-2-[(S)-2-[(S,E)-3-(4- methoxybenzyloxy)-7-(tritylthio)hept-4-enoylamino]-4-(methylthio)butanoylamino]-3-tritylthio(propionylamino)}-5-methylhexanoate 1581267-21-1 C77H93N3O8S3Si
(3R,4S)-allyl 3-(tert-butyldimethylsiloxy)-4-{(S)-2-[(S)-2-[(S,E)-3-(4- methoxybenzyloxy)-7-(tritylthio)hept-4-enoylamino]-4-(methylthio)butanoylamino]-3-tritylthio(propionylamino)}-5-methylhexanoate
—— 3,4-dibromo-N-tert-butylbenzenesulfonamide 81903-01-7 C10H13Br2NO2S
3,4-dibromo-N-tert-butylbenzenesulfonamide
—— 3-Phenyl-4H-pyrazolo[1,5-a]pyrimidine-7-thione 77494-03-2 C12H9N3S
3-Phenyl-4H-pyrazolo[1,5-a]pyrimidine-7-thione
—— 3,3',3'',3'''-(2,13,18-tris-methoxycarbonylmethyl-8,19-dimethyl-5,10,15,22,23,24-hexahydro-21<i>H</i>-biline-3,7,12,17-tetrayl)-tetrakis-propionic acid tetramethyl ester 57553-34-1 C46H60N4O14
3,3',3'',3'''-(2,13,18-tris-methoxycarbonylmethyl-8,19-dimethyl-5,10,15,22,23,24-hexahydro-21<i>H</i>-biline-3,7,12,17-tetrayl)-tetrakis-propionic acid tetramethyl ester
—— 3-[(7-hydroxy-2-oxochromene-3-carbonyl)amino]propyl 2-cyano-3-[4-(dimethylamino)phenyl]prop-2-enoate 1309612-65-4 C25H23N3O6
3-[(7-hydroxy-2-oxochromene-3-carbonyl)amino]propyl 2-cyano-3-[4-(dimethylamino)phenyl]prop-2-enoate
—— 3-Methyl-6-methoxy-2-<1-methyl-benzimidazolyl-(2)>-benzofuran 38583-09-4 C18H16N2O2
3-Methyl-6-methoxy-2-<1-methyl-benzimidazolyl-(2)>-benzofuran
—— 3-isopropyl-1,3-dihydro-naphtho[1,2-<i>d</i>]imidazol-2-one 35624-21-6 C14H14N2O
3-isopropyl-1,3-dihydro-naphtho[1,2-<i>d</i>]imidazol-2-one
—— 3-(3-(3-(tert-butyldiphenylsiloxy)propoxy)-1,2,5-thiadiazol-4-yl)-1,2,5,6-tetrahydropyridine 1018845-91-4 C27H35N3O2SSi
3-(3-(3-(tert-butyldiphenylsiloxy)propoxy)-1,2,5-thiadiazol-4-yl)-1,2,5,6-tetrahydropyridine
—— (3S,4R,3'R,4'S)-3-Amino-1'-((S)-1-benzyloxymethyl-3-methyl-butyl)-4,4'-diphenyl-[1,3']biazetidinyl-2,2'-dione 107010-81-1 C31H35N3O3
(3S,4R,3'R,4'S)-3-Amino-1'-((S)-1-benzyloxymethyl-3-methyl-butyl)-4,4'-diphenyl-[1,3']biazetidinyl-2,2'-dione
—— (3,4-dichlorophenyl)(2-vinylphenyl)methanone 1588511-59-4 C15H10Cl2O
(3,4-dichlorophenyl)(2-vinylphenyl)methanone
—— [3,4-di-(4-tolyl)-3H-thiazol-2-ylidene]pyrimidin-2-ylamine 1279716-64-1 C21H18N4S
[3,4-di-(4-tolyl)-3H-thiazol-2-ylidene]pyrimidin-2-ylamine
—— 3-Chlor-6-<2-(2-methylallyl)phenoxy>pyridazin 27065-03-8 C14H13ClN2O
3-Chlor-6-<2-(2-methylallyl)phenoxy>pyridazin
—— 3-cyclobutylaminomethyl-1-oxo-2-phenyl-1,2-dihydro-isoquinoline-4-carboxylic acid ((S)-1-phenyl-propyl)-amide 1075712-85-4 C30H31N3O2
3-cyclobutylaminomethyl-1-oxo-2-phenyl-1,2-dihydro-isoquinoline-4-carboxylic acid ((S)-1-phenyl-propyl)-amide
—— 3-{3-tert-butyl-5-[2-(5-ethoxy-1-imino-6-methylcarbamoyl-1,3-dihydro-isoindol-2-yl)-acetyl]-2-methoxy-phenyl}-propanoic acid 790202-88-9 C28H35N3O6
3-{3-tert-butyl-5-[2-(5-ethoxy-1-imino-6-methylcarbamoyl-1,3-dihydro-isoindol-2-yl)-acetyl]-2-methoxy-phenyl}-propanoic acid
—— 3-methyl-2-phenylbutylamine hydrochloride 143406-96-6 C11H17N*ClH
3-methyl-2-phenylbutylamine hydrochloride
—— 3-(Trifluoromethyl)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid 1797367-92-0 C8H9F3O3
3-(Trifluoromethyl)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid
—— [(3S)-6-{[(3S)-7-{2,6-dimethyl-4-[(3-methyloxetan-3-yl)methoxy]phenyl}-2,3-dihydro-1-benzofuran-3-yl]amino}-2,3-dihydro-1-benzofuran-3-yl]acetic acid 1258396-46-1 C31H33NO6
[(3S)-6-{[(3S)-7-{2,6-dimethyl-4-[(3-methyloxetan-3-yl)methoxy]phenyl}-2,3-dihydro-1-benzofuran-3-yl]amino}-2,3-dihydro-1-benzofuran-3-yl]acetic acid
—— 3β,30-Diacetoxy-Δ<sup>12</sup>-oleanen 10527-58-9 C34H54O4
3β,30-Diacetoxy-Δ<sup>12</sup>-oleanen
—— 3-acetoxy-3-(2-nitrophenyl)propanal 90104-65-7 C11H11NO5
3-acetoxy-3-(2-nitrophenyl)propanal
—— 3-(2,2,2-Trifluoroethoxy)azetidine hydrochloride 1332886-59-5 C5H9ClF3NO
3-(2,2,2-Trifluoroethoxy)azetidine hydrochloride
—— 3-amino-N-[(4-methoxyphenyl)methyl]propanamide hydrochloride 1581610-58-3 C11H17ClN2O2
3-amino-N-[(4-methoxyphenyl)methyl]propanamide hydrochloride
—— 3-(3-Fluorophenyl)propyl 3-chlorobenzoate 84648-42-0 C16H14ClFO2
3-(3-Fluorophenyl)propyl 3-chlorobenzoate
—— 3-(cyclohexyloxy)-4'-[2-[[(1S,2R)-2-hydroxy-2-(4-hydroxyphenyl)-1-methylethyl]amino]ethyl]-4-biphenylcarboxylic acid hydrochloride 855480-24-9 C30H35NO5*ClH
3-(cyclohexyloxy)-4'-[2-[[(1S,2R)-2-hydroxy-2-(4-hydroxyphenyl)-1-methylethyl]amino]ethyl]-4-biphenylcarboxylic acid hydrochloride
—— 3-cyano-2-(1H-indol-3-yl)-4-(2-naphthyl)-6-phenylpyridine 1247902-04-0 C30H19N3
3-cyano-2-(1H-indol-3-yl)-4-(2-naphthyl)-6-phenylpyridine
—— 3-acetoxy-2-isopropyl-furo[3,2-<i>g</i>]chromen-7-one 94538-20-2 C16H14O5
3-acetoxy-2-isopropyl-furo[3,2-<i>g</i>]chromen-7-one
—— 3,5-Diamino-2-(toluene-4-sulfonylamino)-pentanoic acid amide 65564-13-8 C12H20N4O3S
3,5-Diamino-2-(toluene-4-sulfonylamino)-pentanoic acid amide
—— 3-Formamino-5-hydroxy-α-(N-tert-butylamino-methyl)benzylalkohol 60851-74-3 C13H20N2O3
3-Formamino-5-hydroxy-α-(N-tert-butylamino-methyl)benzylalkohol
—— 3-Methylpentansaeure-Ion 41858-87-1 C6H11O
3-Methylpentansaeure-Ion
—— 3-(4-Chloro-phenyl)-4,5-dihydro-pyrazole-1-carboxylic acid (3-chloro-4-methoxy-phenyl)-amide 62856-99-9 C17H15Cl2N3O2
3-(4-Chloro-phenyl)-4,5-dihydro-pyrazole-1-carboxylic acid (3-chloro-4-methoxy-phenyl)-amide
—— 3-(4-Thia-DL-threofuranosyl)uracil 68128-87-0 C8H10N2O4S
3-(4-Thia-DL-threofuranosyl)uracil
—— 3,4-dimethoxy-5-methyl-6-oxo-5,6-dihydro-benzo[<i>c</i>]phenanthridine-11-carboxylic acid ethyl ester 64774-70-5 C23H21NO5
3,4-dimethoxy-5-methyl-6-oxo-5,6-dihydro-benzo[<i>c</i>]phenanthridine-11-carboxylic acid ethyl ester
—— 3-<4-ethylsemicarbazidocarbonyl>-7,8,9,10-tetrahydropyrimido<1,2-a>azepine-4(6H)-one 75825-16-0 C13H19N5O2S
3-<4-ethylsemicarbazidocarbonyl>-7,8,9,10-tetrahydropyrimido<1,2-a>azepine-4(6H)-one
—— 3-(4-chloro-benzyl)-4-methyl-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione 58445-89-9 C17H15ClN2O2
3-(4-chloro-benzyl)-4-methyl-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione
—— 3β-Acetoxy-D-homo-17a-oxaandrost-5,15-dien-17-on 64945-56-8 C21H28O4
3β-Acetoxy-D-homo-17a-oxaandrost-5,15-dien-17-on
—— 3,4-dideoxy-5,7,8-tri-O-methyl-D-arabino-oct-3-en-2-ulosonic acid 133655-98-8 C11H18O7
3,4-dideoxy-5,7,8-tri-O-methyl-D-arabino-oct-3-en-2-ulosonic acid
—— 3,4-syn-4,6-anti-6,7-syn-3,7-bis<(tert-butyldimethylsilyl)oxy>-2,4,6,8-tetramethyl-5-nonanone 110118-26-8 C25H54O3Si2
3,4-syn-4,6-anti-6,7-syn-3,7-bis<(tert-butyldimethylsilyl)oxy>-2,4,6,8-tetramethyl-5-nonanone
—— 3',5'-di-O-acetyl-O<sup>6</sup>-ethyl-8,2'-methanoguanosine 105228-76-0 C17H21N5O7
3',5'-di-O-acetyl-O<sup>6</sup>-ethyl-8,2'-methanoguanosine
—— 3,6-di-O-butyrylgalactose, β anomer 108535-27-9 C14H24O8
3,6-di-O-butyrylgalactose, β anomer
—— 3-(2-ethoxy-2-oxoethyl)-2-[(1-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-1H-1,2,3-triazol-4-yl)methyl]sulfanyl-4-oxo-3,4,5,8-tetrahydro-spirobenzo[b]thieno[2,3-d]-pyrimidine-7(6H),1'-cyclohexane 1427557-34-3 C36H45N5O12S2
3-(2-ethoxy-2-oxoethyl)-2-[(1-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-1H-1,2,3-triazol-4-yl)methyl]sulfanyl-4-oxo-3,4,5,8-tetrahydro-spirobenzo[b]thieno[2,3-d]-pyrimidine-7(6H),1'-cyclohexane
—— 3-m-Nitrobenzoxy-5-methylisoxazol 66300-79-6 C11H8N2O5
3-m-Nitrobenzoxy-5-methylisoxazol
—— 3-(3-chlorophenyl)-1-(2-cyanopropan-2-yl)-1-hydroxyurea 66285-94-7 C11H12ClN3O2
3-(3-chlorophenyl)-1-(2-cyanopropan-2-yl)-1-hydroxyurea
—— 3,11-Di-phthalazin-1-yl-3,11-diaza-tricyclo[5.3.1.12,6]dodeca-4,9-diene-8,12-dione 162006-03-3 C26H18N6O2
3,11-Di-phthalazin-1-yl-3,11-diaza-tricyclo[5.3.1.12,6]dodeca-4,9-diene-8,12-dione
—— (3'R)-hydroxystemofolinol 1131148-75-8 C22H29NO6
(3'R)-hydroxystemofolinol
—— 3.5-Dimethyl-1-heptyl-5-carboxy-pyrazol 92107-27-2 C13H22N2O2
3.5-Dimethyl-1-heptyl-5-carboxy-pyrazol
—— 3-(ethylsulfonyl)-4'-[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]-ethyl]-4-biphenylcarboxylic acid hydrochloride 855479-28-6 C25H27NO5S*ClH
3-(ethylsulfonyl)-4'-[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]-ethyl]-4-biphenylcarboxylic acid hydrochloride
—— 3-Methyl-2-p-tolyl-butyric acid 2-methyl-5-prop-2-ynyl-furan-3-ylmethyl ester 51629-75-5 C21H24O3
3-Methyl-2-p-tolyl-butyric acid 2-methyl-5-prop-2-ynyl-furan-3-ylmethyl ester
—— 3-(5-Chloro-2-methoxyphenyl)-5-cyclohexyl-1,2,4-oxadiazole 850004-98-7 C15H17ClN2O2
3-(5-Chloro-2-methoxyphenyl)-5-cyclohexyl-1,2,4-oxadiazole